WO2006103585A2 - Signal transmitter for wideband wireless communication - Google Patents
Signal transmitter for wideband wireless communication Download PDFInfo
- Publication number
- WO2006103585A2 WO2006103585A2 PCT/IB2006/050823 IB2006050823W WO2006103585A2 WO 2006103585 A2 WO2006103585 A2 WO 2006103585A2 IB 2006050823 W IB2006050823 W IB 2006050823W WO 2006103585 A2 WO2006103585 A2 WO 2006103585A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- signal
- sub
- digital
- signals
- baseband signal
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2626—Arrangements specific to the transmitter only
- H04L27/2627—Modulators
- H04L27/2637—Modulators with direct modulation of individual subcarriers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/7163—Spread spectrum techniques using impulse radio
- H04B1/71635—Transmitter aspects
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transmitters (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/910,456 US20080291974A1 (en) | 2005-03-30 | 2006-03-16 | Signal Transmitter for Wideband Wireless Communication |
EP06711113A EP1867123A2 (en) | 2005-03-30 | 2006-03-16 | Signal transmitter for wideband wireless communication |
JP2008503633A JP2008535357A (en) | 2005-03-30 | 2006-03-16 | Signal transmitter for broadband wireless communication |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05102492.5 | 2005-03-30 | ||
EP05102492 | 2005-03-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2006103585A2 true WO2006103585A2 (en) | 2006-10-05 |
WO2006103585A3 WO2006103585A3 (en) | 2006-11-16 |
Family
ID=36581982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2006/050823 WO2006103585A2 (en) | 2005-03-30 | 2006-03-16 | Signal transmitter for wideband wireless communication |
Country Status (5)
Country | Link |
---|---|
US (1) | US20080291974A1 (en) |
EP (1) | EP1867123A2 (en) |
JP (1) | JP2008535357A (en) |
CN (1) | CN101176323A (en) |
WO (1) | WO2006103585A2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008155301A2 (en) * | 2007-06-19 | 2008-12-24 | Telefonaktiebolaget L M Ericsson (Publ) | Direct rf d-to-a conversion |
CN104378136A (en) * | 2014-11-14 | 2015-02-25 | 中国科学院微电子研究所 | Wireless transceiver |
EP2874318A4 (en) * | 2012-07-30 | 2015-07-15 | Huawei Tech Co Ltd | Transmitting circuit, transceiver, communication system and method for transmitting data |
EP3675370A1 (en) * | 2018-12-31 | 2020-07-01 | Tektronix, Inc. | Split frequency band signal paths for signal sources |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090052556A1 (en) * | 2007-08-23 | 2009-02-26 | Fernandez Andrew D | Frequency interleaving method for wideband signal generation |
US7825740B2 (en) * | 2008-10-29 | 2010-11-02 | Texas Instruments Incorporated | Systems and methods for tracking communication parameters over a plurality of frequency bands |
US8238472B2 (en) * | 2008-11-21 | 2012-08-07 | Telefonaktiebolaget Lm Ericsson (Publ) | Carrier separation frequency error adjustment for UL multiple carrier operation |
CN101699771B (en) * | 2009-11-19 | 2012-09-26 | 桂林市思奇通信设备有限公司 | Full-digital broadband microwave emitter and control method thereof |
US8625726B2 (en) * | 2011-09-15 | 2014-01-07 | The Boeing Company | Low power radio frequency to digital receiver |
US8737992B1 (en) * | 2012-12-03 | 2014-05-27 | Spreadtrum Communication USA Inc. | Method and apparatus for signal scanning for multimode receiver |
KR102080538B1 (en) | 2015-11-18 | 2020-02-24 | 프라운호퍼-게젤샤프트 츄어 푀르더룽 데어 안게반텐 포르슝에.파우. | Signal Processing System and Signal Processing Method |
JP6416818B2 (en) * | 2016-03-30 | 2018-10-31 | 株式会社アドバンテスト | RF signal generator and RF signal analyzer |
US10771176B2 (en) * | 2019-01-15 | 2020-09-08 | The Government Of The United States Of America, As Represented By The Secretary Of The Navy | Method for combating impulsive interference/noise in multicarrier underwater acoustic communications |
CN110471034B (en) * | 2019-09-19 | 2021-08-31 | 上海无线电设备研究所 | Ultra-wideband radar waveform design method |
CN112953588B (en) * | 2021-02-01 | 2022-05-10 | 维沃移动通信有限公司 | Radio frequency circuit, electronic equipment, signal transmission method and device |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0446024A2 (en) * | 1990-03-06 | 1991-09-11 | Canon Kabushiki Kaisha | Spread-spectrum communication system |
US6304140B1 (en) * | 2000-06-12 | 2001-10-16 | Motorola, Inc. | Digital predistortion for amplifiers |
US20040185805A1 (en) * | 2003-02-21 | 2004-09-23 | Postech Foundation | LINC power transmitter |
US20040252786A1 (en) * | 2003-06-10 | 2004-12-16 | Mchenry Mark Allen | Method and system for transmitting signals with reduced spurious emissions |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1542384A4 (en) * | 2002-08-28 | 2007-06-20 | Fujitsu Ltd | Transmission/reception apparatus and transmission/reception method |
US7142606B2 (en) * | 2002-09-27 | 2006-11-28 | Freescale Semiconductor, Inc. | Method and apparatus for shared processing a plurality of signals |
-
2006
- 2006-03-16 WO PCT/IB2006/050823 patent/WO2006103585A2/en active Application Filing
- 2006-03-16 CN CNA2006800110876A patent/CN101176323A/en active Pending
- 2006-03-16 EP EP06711113A patent/EP1867123A2/en not_active Withdrawn
- 2006-03-16 JP JP2008503633A patent/JP2008535357A/en not_active Withdrawn
- 2006-03-16 US US11/910,456 patent/US20080291974A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0446024A2 (en) * | 1990-03-06 | 1991-09-11 | Canon Kabushiki Kaisha | Spread-spectrum communication system |
US6304140B1 (en) * | 2000-06-12 | 2001-10-16 | Motorola, Inc. | Digital predistortion for amplifiers |
US20040185805A1 (en) * | 2003-02-21 | 2004-09-23 | Postech Foundation | LINC power transmitter |
US20040252786A1 (en) * | 2003-06-10 | 2004-12-16 | Mchenry Mark Allen | Method and system for transmitting signals with reduced spurious emissions |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008155301A2 (en) * | 2007-06-19 | 2008-12-24 | Telefonaktiebolaget L M Ericsson (Publ) | Direct rf d-to-a conversion |
WO2008155301A3 (en) * | 2007-06-19 | 2009-02-19 | Ericsson Telefon Ab L M | Direct rf d-to-a conversion |
US7538704B2 (en) | 2007-06-19 | 2009-05-26 | Telefonaktiebolaget Lm Ericsson (Publ) | Direct RF D-to-A conversion |
EP2874318A4 (en) * | 2012-07-30 | 2015-07-15 | Huawei Tech Co Ltd | Transmitting circuit, transceiver, communication system and method for transmitting data |
US9712363B2 (en) | 2012-07-30 | 2017-07-18 | Huawei Technologies Co., Ltd. | Transmitting circuit, transceiver, communication system, and method for transmitting data |
CN104378136A (en) * | 2014-11-14 | 2015-02-25 | 中国科学院微电子研究所 | Wireless transceiver |
EP3675370A1 (en) * | 2018-12-31 | 2020-07-01 | Tektronix, Inc. | Split frequency band signal paths for signal sources |
US11146298B2 (en) | 2018-12-31 | 2021-10-12 | Tektronix, Inc. | Split frequency band signal paths for signal sources |
Also Published As
Publication number | Publication date |
---|---|
CN101176323A (en) | 2008-05-07 |
JP2008535357A (en) | 2008-08-28 |
US20080291974A1 (en) | 2008-11-27 |
EP1867123A2 (en) | 2007-12-19 |
WO2006103585A3 (en) | 2006-11-16 |
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